Report - black_Payload.vbs

Formbook Generic Malware Antivirus PowerShell
ScreenShot
Created 2023.06.01 09:45 Machine s1_win7_x6401
Filename black_Payload.vbs
Type Little-endian UTF-16 Unicode text, with very long lines, with CRLF line terminators
AI Score Not founds Behavior Score
5.2
ZERO API file : mailcious
VT API (file) 6 detected (gen62, Detected)
md5 7fb3638e8ed0bcf459d9c84177cd6847
sha256 a1ef2ad37d2b1452000d43ce585da67b6236f2ff65998918eafe126bffec8644
ssdeep 3072:HRGmwfkYFEhNe4VTdRnTT8w4TWU8GNXZCvrPkj/jo6eCZqshgzXp7+og0S7wQzSM:/wfkYFlBZqs
imphash
impfuzzy
  Network IP location

Signature (13cnts)

Level Description
danger The processes wscript.exe
watch One or more non-whitelisted processes were created
notice A process created a hidden window
notice Allocates read-write-execute memory (usually to unpack itself)
notice Checks for the Locally Unique Identifier on the system for a suspicious privilege
notice Creates a shortcut to an executable file
notice Creates a suspicious process
notice File has been identified by 6 AntiVirus engines on VirusTotal as malicious
info Checks amount of memory in system
info Checks if process is being debugged by a debugger
info Command line console output was observed
info Queries for the computername
info Uses Windows APIs to generate a cryptographic key

Rules (4cnts)

Level Name Description Collection
danger Win_Trojan_Formbook_Zero Used Formbook binaries (upload)
warning Generic_Malware_Zero Generic Malware binaries (download)
watch Antivirus Contains references to security software binaries (download)
info PowerShell PowerShell script scripts

Network (0cnts) ?

Request CC ASN Co IP4 Rule ? ZERO ?

Suricata ids



Similarity measure (PE file only) - Checking for service failure